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0
votes
Wheel encoder Tick calculation
This depends on your hardware and the software stack you are using. A digital pulse will have two edges; rising and falling. A simple slotted optical interrupter sensor has a single LED emitter/dete …
0
votes
PID control brushed motors via PWM using Encoder Clicks at SetPoints/Measurements
In my project I did exactly what you suggested; I measured calibration data for minimum speed/pwm and maximum speed at pwm = 255. Anything below minimum pwm is in the stall zone and yields zero veloc …
1
vote
How to Contol the RPM of a Micro Metal Gearmotor with Encoders (Pololu) using PID?
An alternative to PID control is a constant step controller. It's a controller that looks at the error and then just adds (or subtracts) a constant amount (usually very small). It's very easy to imp …
1
vote
Accepted
Localization of a mobile robot with odometry using quadrature encoders . Is it feasible?
Looking over the linked paper, the abstract includes "Both experimental and simulation results confirm the effectiveness of the achieved control algorithms...", however, I don't actually …
0
votes
I2C Arduino Connection
Dronebot workshop has a good video on communicating with I2C between two Arduinos; https://www.youtube.com/watch?v=PnG4fO5_vU4